Block8/PHPCI — pull request #720 by REBELinBLUE (2014-12-19 14:38:32+00:00)
Title: Slack notify plugin

A plugin to send messages to slack. The results look like this

![screenshot_19_12_2014_14_37](https://cloud.githubusercontent.com/assets/2143908/5505859/9eb46ac0-878c-11e4-839c-0c1db28860fc.png)

I still want to clean up the execute() command somewhat